Update to v0.25

Makefile

@@ -1,6 +1,6 @@
 
 export FW_MAJOR := 0
-export FW_MINOR := 24
+export FW_MINOR := 25
 
 TARGETS := all blinky clean dist windist mrproper ocd flash start serial pysetup
 .PHONY: $(TARGETS)

RELEASE_NOTES

@@ -3,7 +3,7 @@
 ** Keir Fraser <keir.xen@gmail.com>
 ************************************
 
-** v0.25 - TBA
+** v0.25 - 27 February 2021
  - EDSK: Support for writing unprotected EDSK files
  - SCP: Allow disktype header byte to be specified (eg "a.scp::disktype=amiga")
  - SCP: Fix import of non-index-cued SCP imnage files

scripts/greaseweazle/usb.py

@@ -12,7 +12,7 @@ from greaseweazle import error
 from greaseweazle.flux import Flux
 from greaseweazle import optimised
 
-EARLIEST_SUPPORTED_FIRMWARE = (0, 23)
+EARLIEST_SUPPORTED_FIRMWARE = (0, 25)
 
 ## Control-Path command set
 class ControlCmd: